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<label>iosfwd</label>
</node>
<node id="59">
<label>iterator</label>
</node>
<node id="37">
<label>limits</label>
</node>
<node id="61">
<label>map</label>
</node>
<node id="3">
<label>memory</label>
</node>
<node id="29">
<label>mutex</label>
</node>
<node id="16">
<label>optional</label>
</node>
<node id="44">
<label>ranges</label>
</node>
<node id="17">
<label>span</label>
</node>
<node id="33">
<label>stdexcept</label>
</node>
<node id="4">
<label>string</label>
</node>
<node id="18">
<label>string_view</label>
</node>
<node id="45">
<label>type_traits</label>
</node>
<node id="46">
<label>typeinfo</label>
</node>
<node id="14">
<label>unordered_map</label>
</node>
<node id="38">
<label>unordered_set</label>
</node>
<node id="22">
<label>utility</label>
</node>
<node id="19">
<label>variant</label>
</node>
<node id="11">
<label>vector</label>
</node>
</incdepgraph>
<innernamespace refid="namespaceiceberg">iceberg</innernamespace>
<briefdescription>
</briefdescription>
<detaileddescription>
</detaileddescription>
<programlisting>
<codeline lineno="1"><highlight class="comment">/*</highlight></codeline>
<codeline lineno="2"><highlight class="comment"><sp/>*<sp/>Licensed<sp/>to<sp/>the<sp/>Apache<sp/>Software<sp/>Foundation<sp/>(ASF)<sp/>under<sp/>one</highlight></codeline>
<codeline lineno="3"><highlight class="comment"><sp/>*<sp/>or<sp/>more<sp/>contributor<sp/>license<sp/>agreements.<sp/><sp/>See<sp/>the<sp/>NOTICE<sp/>file</highlight></codeline>
<codeline lineno="4"><highlight class="comment"><sp/>*<sp/>distributed<sp/>with<sp/>this<sp/>work<sp/>for<sp/>additional<sp/>information</highlight></codeline>
<codeline lineno="5"><highlight class="comment"><sp/>*<sp/>regarding<sp/>copyright<sp/>ownership.<sp/><sp/>The<sp/>ASF<sp/>licenses<sp/>this<sp/>file</highlight></codeline>
<codeline lineno="6"><highlight class="comment"><sp/>*<sp/>to<sp/>you<sp/>under<sp/>the<sp/>Apache<sp/>License,<sp/>Version<sp/>2.0<sp/>(the</highlight></codeline>
<codeline lineno="7"><highlight class="comment"><sp/>*<sp/>&quot;License&quot;);<sp/>you<sp/>may<sp/>not<sp/>use<sp/>this<sp/>file<sp/>except<sp/>in<sp/>compliance</highlight></codeline>
<codeline lineno="8"><highlight class="comment"><sp/>*<sp/>with<sp/>the<sp/>License.<sp/><sp/>You<sp/>may<sp/>obtain<sp/>a<sp/>copy<sp/>of<sp/>the<sp/>License<sp/>at</highlight></codeline>
<codeline lineno="9"><highlight class="comment"><sp/>*</highlight></codeline>
<codeline lineno="10"><highlight class="comment"><sp/>*<sp/><sp/><sp/>http://www.apache.org/licenses/LICENSE-2.0</highlight></codeline>
<codeline lineno="11"><highlight class="comment"><sp/>*</highlight></codeline>
<codeline lineno="12"><highlight class="comment"><sp/>*<sp/>Unless<sp/>required<sp/>by<sp/>applicable<sp/>law<sp/>or<sp/>agreed<sp/>to<sp/>in<sp/>writing,</highlight></codeline>
<codeline lineno="13"><highlight class="comment"><sp/>*<sp/>software<sp/>distributed<sp/>under<sp/>the<sp/>License<sp/>is<sp/>distributed<sp/>on<sp/>an</highlight></codeline>
<codeline lineno="14"><highlight class="comment"><sp/>*<sp/>&quot;AS<sp/>IS&quot;<sp/>BASIS,<sp/>WITHOUT<sp/>WARRANTIES<sp/>OR<sp/>CONDITIONS<sp/>OF<sp/>ANY</highlight></codeline>
<codeline lineno="15"><highlight class="comment"><sp/>*<sp/>KIND,<sp/>either<sp/>express<sp/>or<sp/>implied.<sp/><sp/>See<sp/>the<sp/>License<sp/>for<sp/>the</highlight></codeline>
<codeline lineno="16"><highlight class="comment"><sp/>*<sp/>specific<sp/>language<sp/>governing<sp/>permissions<sp/>and<sp/>limitations</highlight></codeline>
<codeline lineno="17"><highlight class="comment"><sp/>*<sp/>under<sp/>the<sp/>License.</highlight></codeline>
<codeline lineno="18"><highlight class="comment"><sp/>*/</highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="19"><highlight class="normal"></highlight></codeline>
<codeline lineno="20"><highlight class="normal"></highlight><highlight class="preprocessor">#include<sp/>&quot;<ref refid="snapshot__manager_8h" kindref="compound">iceberg/update/snapshot_manager.h</ref>&quot;</highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="21"><highlight class="normal"></highlight></codeline>
<codeline lineno="22"><highlight class="normal"></highlight><highlight class="preprocessor">#include<sp/>&quot;iceberg/result.h&quot;</highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="23"><highlight class="normal"></highlight><highlight class="preprocessor">#include<sp/>&quot;iceberg/table.h&quot;</highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="24"><highlight class="normal"></highlight><highlight class="preprocessor">#include<sp/>&quot;<ref refid="table__metadata_8h" kindref="compound">iceberg/table_metadata.h</ref>&quot;</highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="25"><highlight class="normal"></highlight><highlight class="preprocessor">#include<sp/>&quot;iceberg/transaction.h&quot;</highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="26"><highlight class="normal"></highlight><highlight class="preprocessor">#include<sp/>&quot;<ref refid="fast__append_8h" kindref="compound">iceberg/update/fast_append.h</ref>&quot;</highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="27"><highlight class="normal"></highlight><highlight class="preprocessor">#include<sp/>&quot;<ref refid="set__snapshot_8h" kindref="compound">iceberg/update/set_snapshot.h</ref>&quot;</highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="28"><highlight class="normal"></highlight><highlight class="preprocessor">#include<sp/>&quot;<ref refid="update__snapshot__reference_8h" kindref="compound">iceberg/update/update_snapshot_reference.h</ref>&quot;</highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="29"><highlight class="normal"></highlight><highlight class="preprocessor">#include<sp/>&quot;iceberg/util/macros.h&quot;</highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="30"><highlight class="normal"></highlight></codeline>
<codeline lineno="31"><highlight class="normal"></highlight><highlight class="keyword">namespace<sp/></highlight><highlight class="normal">iceberg<sp/>{</highlight></codeline>
<codeline lineno="32"><highlight class="normal"></highlight></codeline>
<codeline lineno="33"><highlight class="normal">Result&lt;std::shared_ptr&lt;SnapshotManager&gt;&gt;<sp/><ref refid="classiceberg_1_1SnapshotManager_1aa4b00cff3b5c8726ba1f3b0f4cfd137b" kindref="member">SnapshotManager::Make</ref>(</highlight></codeline>
<codeline lineno="34"><highlight class="normal"><sp/><sp/><sp/><sp/>std::shared_ptr&lt;Table&gt;<sp/>table)<sp/>{</highlight></codeline>
<codeline lineno="35"><highlight class="normal"><sp/><sp/>ICEBERG_PRECHECK(table<sp/>!=<sp/></highlight><highlight class="keyword">nullptr</highlight><highlight class="normal">,<sp/></highlight><highlight class="stringliteral">&quot;Invalid<sp/>input<sp/>table:<sp/>null&quot;</highlight><highlight class="normal">);</highlight></codeline>
<codeline lineno="36"><highlight class="normal"><sp/><sp/>ICEBERG_ASSIGN_OR_RAISE(</highlight><highlight class="keyword">auto</highlight><highlight class="normal"><sp/>transaction,</highlight></codeline>
<codeline lineno="37"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><ref refid="classiceberg_1_1Transaction_1ac96b3a8ca14a495c8dc949f766ffdfa5" kindref="member">Transaction::Make</ref>(std::move(table),<sp/>Transaction::Kind::kUpdate,</highlight></codeline>
<codeline lineno="38"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="comment">/*auto_commit=*/</highlight><highlight class="keyword">false</highlight><highlight class="normal">));</highlight></codeline>
<codeline lineno="39"><highlight class="normal"><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>std::shared_ptr&lt;SnapshotManager&gt;(</highlight></codeline>
<codeline lineno="40"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keyword">new</highlight><highlight class="normal"><sp/>SnapshotManager(std::move(transaction),<sp/></highlight><highlight class="comment">/*is_external_transaction=*/</highlight><highlight class="keyword">false</highlight><highlight class="normal">));</highlight></codeline>
<codeline lineno="41"><highlight class="normal">}</highlight></codeline>
<codeline lineno="42"><highlight class="normal"></highlight></codeline>
<codeline lineno="43"><highlight class="normal">Result&lt;std::shared_ptr&lt;SnapshotManager&gt;&gt;<sp/><ref refid="classiceberg_1_1SnapshotManager_1aa4b00cff3b5c8726ba1f3b0f4cfd137b" kindref="member">SnapshotManager::Make</ref>(</highlight></codeline>
<codeline lineno="44"><highlight class="normal"><sp/><sp/><sp/><sp/>std::shared_ptr&lt;Transaction&gt;<sp/>transaction)<sp/>{</highlight></codeline>
<codeline lineno="45"><highlight class="normal"><sp/><sp/>ICEBERG_PRECHECK(transaction<sp/>!=<sp/></highlight><highlight class="keyword">nullptr</highlight><highlight class="normal">,<sp/></highlight><highlight class="stringliteral">&quot;Invalid<sp/>input<sp/>transaction:<sp/>null&quot;</highlight><highlight class="normal">);</highlight></codeline>
<codeline lineno="46"><highlight class="normal"><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>std::shared_ptr&lt;SnapshotManager&gt;(</highlight></codeline>
<codeline lineno="47"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keyword">new</highlight><highlight class="normal"><sp/>SnapshotManager(std::move(transaction),<sp/></highlight><highlight class="comment">/*is_external_transaction=*/</highlight><highlight class="keyword">true</highlight><highlight class="normal">));</highlight></codeline>
<codeline lineno="48"><highlight class="normal">}</highlight></codeline>
<codeline lineno="49"><highlight class="normal"></highlight></codeline>
<codeline lineno="50"><highlight class="normal">SnapshotManager::SnapshotManager(std::shared_ptr&lt;Transaction&gt;<sp/>transaction,</highlight></codeline>
<codeline lineno="51"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordtype">bool</highlight><highlight class="normal"><sp/>is_external_transaction)</highlight></codeline>
<codeline lineno="52"><highlight class="normal"><sp/><sp/><sp/><sp/>:<sp/>transaction_(<ref refid="namespacestd" kindref="compound">std</ref>::move(transaction)),</highlight></codeline>
<codeline lineno="53"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/>is_external_transaction_(is_external_transaction)<sp/>{}</highlight></codeline>
<codeline lineno="54"><highlight class="normal"></highlight></codeline>
<codeline lineno="55"><highlight class="normal">SnapshotManager::~SnapshotManager()<sp/>=<sp/></highlight><highlight class="keywordflow">default</highlight><highlight class="normal">;</highlight></codeline>
<codeline lineno="56"><highlight class="normal"></highlight></codeline>
<codeline lineno="57"><highlight class="normal">SnapshotManager&amp;<sp/>SnapshotManager::Cherrypick(int64_t<sp/>snapshot_id)<sp/>{</highlight></codeline>
<codeline lineno="58"><highlight class="normal"><sp/><sp/>ICEBERG_BUILDER_RETURN_IF_ERROR(CommitIfRefUpdatesExist());</highlight></codeline>
<codeline lineno="59"><highlight class="normal"><sp/><sp/></highlight><highlight class="comment">//<sp/>TODO(anyone):<sp/>Implement<sp/>cherrypick<sp/>operation</highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="60"><highlight class="normal"><sp/><sp/>ICEBERG_BUILDER_CHECK(</highlight><highlight class="keyword">false</highlight><highlight class="normal">,<sp/></highlight><highlight class="stringliteral">&quot;Cherrypick<sp/>operation<sp/>not<sp/>yet<sp/>implemented&quot;</highlight><highlight class="normal">);</highlight></codeline>
<codeline lineno="61"><highlight class="normal"><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>*</highlight><highlight class="keyword">this</highlight><highlight class="normal">;</highlight></codeline>
<codeline lineno="62"><highlight class="normal">}</highlight></codeline>
<codeline lineno="63"><highlight class="normal"></highlight></codeline>
<codeline lineno="64"><highlight class="normal">SnapshotManager&amp;<sp/>SnapshotManager::SetCurrentSnapshot(int64_t<sp/>snapshot_id)<sp/>{</highlight></codeline>
<codeline lineno="65"><highlight class="normal"><sp/><sp/>ICEBERG_BUILDER_RETURN_IF_ERROR(CommitIfRefUpdatesExist());</highlight></codeline>
<codeline lineno="66"><highlight class="normal"><sp/><sp/>ICEBERG_BUILDER_ASSIGN_OR_RETURN(</highlight><highlight class="keyword">auto</highlight><highlight class="normal"><sp/>set_snapshot,<sp/>transaction_-&gt;NewSetSnapshot());</highlight></codeline>
<codeline lineno="67"><highlight class="normal"><sp/><sp/>set_snapshot-&gt;SetCurrentSnapshot(snapshot_id);</highlight></codeline>
<codeline lineno="68"><highlight class="normal"><sp/><sp/>ICEBERG_BUILDER_RETURN_IF_ERROR(set_snapshot-&gt;Commit());</highlight></codeline>
<codeline lineno="69"><highlight class="normal"><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>*</highlight><highlight class="keyword">this</highlight><highlight class="normal">;</highlight></codeline>
<codeline lineno="70"><highlight class="normal">}</highlight></codeline>
<codeline lineno="71"><highlight class="normal"></highlight></codeline>
<codeline lineno="72"><highlight class="normal">SnapshotManager&amp;<sp/>SnapshotManager::RollbackToTime(int64_t<sp/>timestamp_ms)<sp/>{</highlight></codeline>
<codeline lineno="73"><highlight class="normal"><sp/><sp/>ICEBERG_BUILDER_RETURN_IF_ERROR(CommitIfRefUpdatesExist());</highlight></codeline>
<codeline lineno="74"><highlight class="normal"><sp/><sp/>ICEBERG_BUILDER_ASSIGN_OR_RETURN(</highlight><highlight class="keyword">auto</highlight><highlight class="normal"><sp/>set_snapshot,<sp/>transaction_-&gt;NewSetSnapshot());</highlight></codeline>
<codeline lineno="75"><highlight class="normal"><sp/><sp/>set_snapshot-&gt;RollbackToTime(timestamp_ms);</highlight></codeline>
<codeline lineno="76"><highlight class="normal"><sp/><sp/>ICEBERG_BUILDER_RETURN_IF_ERROR(set_snapshot-&gt;Commit());</highlight></codeline>
<codeline lineno="77"><highlight class="normal"><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>*</highlight><highlight class="keyword">this</highlight><highlight class="normal">;</highlight></codeline>
<codeline lineno="78"><highlight class="normal">}</highlight></codeline>
<codeline lineno="79"><highlight class="normal"></highlight></codeline>
<codeline lineno="80"><highlight class="normal">SnapshotManager&amp;<sp/>SnapshotManager::RollbackTo(int64_t<sp/>snapshot_id)<sp/>{</highlight></codeline>
<codeline lineno="81"><highlight class="normal"><sp/><sp/>ICEBERG_BUILDER_RETURN_IF_ERROR(CommitIfRefUpdatesExist());</highlight></codeline>
<codeline lineno="82"><highlight class="normal"><sp/><sp/>ICEBERG_BUILDER_ASSIGN_OR_RETURN(</highlight><highlight class="keyword">auto</highlight><highlight class="normal"><sp/>set_snapshot,<sp/>transaction_-&gt;NewSetSnapshot());</highlight></codeline>
<codeline lineno="83"><highlight class="normal"><sp/><sp/>set_snapshot-&gt;RollbackTo(snapshot_id);</highlight></codeline>
<codeline lineno="84"><highlight class="normal"><sp/><sp/>ICEBERG_BUILDER_RETURN_IF_ERROR(set_snapshot-&gt;Commit());</highlight></codeline>
<codeline lineno="85"><highlight class="normal"><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>*</highlight><highlight class="keyword">this</highlight><highlight class="normal">;</highlight></codeline>
<codeline lineno="86"><highlight class="normal">}</highlight></codeline>
<codeline lineno="87"><highlight class="normal"></highlight></codeline>
<codeline lineno="88"><highlight class="normal">SnapshotManager&amp;<sp/>SnapshotManager::CreateBranch(</highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/>std::string&amp;<sp/>name)<sp/>{</highlight></codeline>
<codeline lineno="89"><highlight class="normal"><sp/><sp/></highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/></highlight><highlight class="keyword">auto</highlight><highlight class="normal">&amp;<sp/>base<sp/>=<sp/>transaction_-&gt;current();</highlight></codeline>
<codeline lineno="90"><highlight class="normal"><sp/><sp/></highlight><highlight class="keywordflow">if</highlight><highlight class="normal"><sp/>(base.current_snapshot_id<sp/>!=<sp/>kInvalidSnapshotId)<sp/>{</highlight></codeline>
<codeline lineno="91"><highlight class="normal"><sp/><sp/><sp/><sp/>ICEBERG_BUILDER_ASSIGN_OR_RETURN(</highlight><highlight class="keyword">auto</highlight><highlight class="normal"><sp/>current_snapshot,<sp/>base.Snapshot());</highlight></codeline>
<codeline lineno="92"><highlight class="normal"><sp/><sp/><sp/><sp/>ICEBERG_DCHECK(current_snapshot<sp/>!=<sp/></highlight><highlight class="keyword">nullptr</highlight><highlight class="normal">,<sp/></highlight><highlight class="stringliteral">&quot;Current<sp/>snapshot<sp/>should<sp/>not<sp/>be<sp/>null&quot;</highlight><highlight class="normal">);</highlight></codeline>
<codeline lineno="93"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>CreateBranch(name,<sp/>current_snapshot-&gt;snapshot_id);</highlight></codeline>
<codeline lineno="94"><highlight class="normal"><sp/><sp/>}</highlight></codeline>
<codeline lineno="95"><highlight class="normal"><sp/><sp/>ICEBERG_BUILDER_CHECK(!base.refs.contains(name),<sp/></highlight><highlight class="stringliteral">&quot;Ref<sp/>{}<sp/>already<sp/>exists&quot;</highlight><highlight class="normal">,<sp/>name);</highlight></codeline>
<codeline lineno="96"><highlight class="normal"><sp/><sp/>ICEBERG_BUILDER_ASSIGN_OR_RETURN(</highlight><highlight class="keyword">auto</highlight><highlight class="normal"><sp/>fast_append,<sp/>transaction_-&gt;NewFastAppend());</highlight></codeline>
<codeline lineno="97"><highlight class="normal"><sp/><sp/>ICEBERG_BUILDER_RETURN_IF_ERROR(fast_append-&gt;SetTargetBranch(name).Commit());</highlight></codeline>
<codeline lineno="98"><highlight class="normal"><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>*</highlight><highlight class="keyword">this</highlight><highlight class="normal">;</highlight></codeline>
<codeline lineno="99"><highlight class="normal">}</highlight></codeline>
<codeline lineno="100"><highlight class="normal"></highlight></codeline>
<codeline lineno="101"><highlight class="normal">SnapshotManager&amp;<sp/>SnapshotManager::CreateBranch(</highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/>std::string&amp;<sp/>name,</highlight></codeline>
<codeline lineno="102"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>int64_t<sp/>snapshot_id)<sp/>{</highlight></codeline>
<codeline lineno="103"><highlight class="normal"><sp/><sp/>ICEBERG_BUILDER_ASSIGN_OR_RETURN(</highlight><highlight class="keyword">auto</highlight><highlight class="normal"><sp/>update_ref,<sp/>UpdateSnapshotReferencesOperation());</highlight></codeline>
<codeline lineno="104"><highlight class="normal"><sp/><sp/>update_ref-&gt;CreateBranch(name,<sp/>snapshot_id);</highlight></codeline>
<codeline lineno="105"><highlight class="normal"><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>*</highlight><highlight class="keyword">this</highlight><highlight class="normal">;</highlight></codeline>
<codeline lineno="106"><highlight class="normal">}</highlight></codeline>
<codeline lineno="107"><highlight class="normal"></highlight></codeline>
<codeline lineno="108"><highlight class="normal">SnapshotManager&amp;<sp/>SnapshotManager::CreateTag(</highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/>std::string&amp;<sp/>name,</highlight></codeline>
<codeline lineno="109"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>int64_t<sp/>snapshot_id)<sp/>{</highlight></codeline>
<codeline lineno="110"><highlight class="normal"><sp/><sp/>ICEBERG_BUILDER_ASSIGN_OR_RETURN(</highlight><highlight class="keyword">auto</highlight><highlight class="normal"><sp/>update_ref,<sp/>UpdateSnapshotReferencesOperation());</highlight></codeline>
<codeline lineno="111"><highlight class="normal"><sp/><sp/>update_ref-&gt;CreateTag(name,<sp/>snapshot_id);</highlight></codeline>
<codeline lineno="112"><highlight class="normal"><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>*</highlight><highlight class="keyword">this</highlight><highlight class="normal">;</highlight></codeline>
<codeline lineno="113"><highlight class="normal">}</highlight></codeline>
<codeline lineno="114"><highlight class="normal"></highlight></codeline>
<codeline lineno="115"><highlight class="normal">SnapshotManager&amp;<sp/>SnapshotManager::RemoveBranch(</highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/>std::string&amp;<sp/>name)<sp/>{</highlight></codeline>
<codeline lineno="116"><highlight class="normal"><sp/><sp/>ICEBERG_BUILDER_ASSIGN_OR_RETURN(</highlight><highlight class="keyword">auto</highlight><highlight class="normal"><sp/>update_ref,<sp/>UpdateSnapshotReferencesOperation());</highlight></codeline>
<codeline lineno="117"><highlight class="normal"><sp/><sp/>update_ref-&gt;RemoveBranch(name);</highlight></codeline>
<codeline lineno="118"><highlight class="normal"><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>*</highlight><highlight class="keyword">this</highlight><highlight class="normal">;</highlight></codeline>
<codeline lineno="119"><highlight class="normal">}</highlight></codeline>
<codeline lineno="120"><highlight class="normal"></highlight></codeline>
<codeline lineno="121"><highlight class="normal">SnapshotManager&amp;<sp/>SnapshotManager::RemoveTag(</highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/>std::string&amp;<sp/>name)<sp/>{</highlight></codeline>
<codeline lineno="122"><highlight class="normal"><sp/><sp/>ICEBERG_BUILDER_ASSIGN_OR_RETURN(</highlight><highlight class="keyword">auto</highlight><highlight class="normal"><sp/>update_ref,<sp/>UpdateSnapshotReferencesOperation());</highlight></codeline>
<codeline lineno="123"><highlight class="normal"><sp/><sp/>update_ref-&gt;RemoveTag(name);</highlight></codeline>
<codeline lineno="124"><highlight class="normal"><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>*</highlight><highlight class="keyword">this</highlight><highlight class="normal">;</highlight></codeline>
<codeline lineno="125"><highlight class="normal">}</highlight></codeline>
<codeline lineno="126"><highlight class="normal"></highlight></codeline>
<codeline lineno="127"><highlight class="normal">SnapshotManager&amp;<sp/>SnapshotManager::ReplaceTag(</highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/>std::string&amp;<sp/>name,</highlight></codeline>
<codeline lineno="128"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>int64_t<sp/>snapshot_id)<sp/>{</highlight></codeline>
<codeline lineno="129"><highlight class="normal"><sp/><sp/>ICEBERG_BUILDER_ASSIGN_OR_RETURN(</highlight><highlight class="keyword">auto</highlight><highlight class="normal"><sp/>update_ref,<sp/>UpdateSnapshotReferencesOperation());</highlight></codeline>
<codeline lineno="130"><highlight class="normal"><sp/><sp/>update_ref-&gt;ReplaceTag(name,<sp/>snapshot_id);</highlight></codeline>
<codeline lineno="131"><highlight class="normal"><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>*</highlight><highlight class="keyword">this</highlight><highlight class="normal">;</highlight></codeline>
<codeline lineno="132"><highlight class="normal">}</highlight></codeline>
<codeline lineno="133"><highlight class="normal"></highlight></codeline>
<codeline lineno="134"><highlight class="normal">SnapshotManager&amp;<sp/>SnapshotManager::ReplaceBranch(</highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/>std::string&amp;<sp/>name,</highlight></codeline>
<codeline lineno="135"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>int64_t<sp/>snapshot_id)<sp/>{</highlight></codeline>
<codeline lineno="136"><highlight class="normal"><sp/><sp/>ICEBERG_BUILDER_ASSIGN_OR_RETURN(</highlight><highlight class="keyword">auto</highlight><highlight class="normal"><sp/>update_ref,<sp/>UpdateSnapshotReferencesOperation());</highlight></codeline>
<codeline lineno="137"><highlight class="normal"><sp/><sp/>update_ref-&gt;ReplaceBranch(name,<sp/>snapshot_id);</highlight></codeline>
<codeline lineno="138"><highlight class="normal"><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>*</highlight><highlight class="keyword">this</highlight><highlight class="normal">;</highlight></codeline>
<codeline lineno="139"><highlight class="normal">}</highlight></codeline>
<codeline lineno="140"><highlight class="normal"></highlight></codeline>
<codeline lineno="141"><highlight class="normal">SnapshotManager&amp;<sp/>SnapshotManager::ReplaceBranch(</highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/>std::string&amp;<sp/>from,</highlight></codeline>
<codeline lineno="142"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/>std::string&amp;<sp/>to)<sp/>{</highlight></codeline>
<codeline lineno="143"><highlight class="normal"><sp/><sp/>ICEBERG_BUILDER_ASSIGN_OR_RETURN(</highlight><highlight class="keyword">auto</highlight><highlight class="normal"><sp/>update_ref,<sp/>UpdateSnapshotReferencesOperation());</highlight></codeline>
<codeline lineno="144"><highlight class="normal"><sp/><sp/>update_ref-&gt;ReplaceBranch(from,<sp/>to);</highlight></codeline>
<codeline lineno="145"><highlight class="normal"><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>*</highlight><highlight class="keyword">this</highlight><highlight class="normal">;</highlight></codeline>
<codeline lineno="146"><highlight class="normal">}</highlight></codeline>
<codeline lineno="147"><highlight class="normal"></highlight></codeline>
<codeline lineno="148"><highlight class="normal">SnapshotManager&amp;<sp/>SnapshotManager::FastForwardBranch(</highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/>std::string&amp;<sp/>from,</highlight></codeline>
<codeline lineno="149"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/>std::string&amp;<sp/>to)<sp/>{</highlight></codeline>
<codeline lineno="150"><highlight class="normal"><sp/><sp/>ICEBERG_BUILDER_ASSIGN_OR_RETURN(</highlight><highlight class="keyword">auto</highlight><highlight class="normal"><sp/>update_ref,<sp/>UpdateSnapshotReferencesOperation());</highlight></codeline>
<codeline lineno="151"><highlight class="normal"><sp/><sp/>update_ref-&gt;FastForward(from,<sp/>to);</highlight></codeline>
<codeline lineno="152"><highlight class="normal"><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>*</highlight><highlight class="keyword">this</highlight><highlight class="normal">;</highlight></codeline>
<codeline lineno="153"><highlight class="normal">}</highlight></codeline>
<codeline lineno="154"><highlight class="normal"></highlight></codeline>
<codeline lineno="155"><highlight class="normal">SnapshotManager&amp;<sp/>SnapshotManager::RenameBranch(</highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/>std::string&amp;<sp/>name,</highlight></codeline>
<codeline lineno="156"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/>std::string&amp;<sp/>new_name)<sp/>{</highlight></codeline>
<codeline lineno="157"><highlight class="normal"><sp/><sp/>ICEBERG_BUILDER_ASSIGN_OR_RETURN(</highlight><highlight class="keyword">auto</highlight><highlight class="normal"><sp/>update_ref,<sp/>UpdateSnapshotReferencesOperation());</highlight></codeline>
<codeline lineno="158"><highlight class="normal"><sp/><sp/>update_ref-&gt;RenameBranch(name,<sp/>new_name);</highlight></codeline>
<codeline lineno="159"><highlight class="normal"><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>*</highlight><highlight class="keyword">this</highlight><highlight class="normal">;</highlight></codeline>
<codeline lineno="160"><highlight class="normal">}</highlight></codeline>
<codeline lineno="161"><highlight class="normal"></highlight></codeline>
<codeline lineno="162"><highlight class="normal">SnapshotManager&amp;<sp/>SnapshotManager::SetMinSnapshotsToKeep(</highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/>std::string&amp;<sp/>branch_name,</highlight></codeline>
<codeline lineno="163"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>int32_t<sp/>min_snapshots_to_keep)<sp/>{</highlight></codeline>
<codeline lineno="164"><highlight class="normal"><sp/><sp/>ICEBERG_BUILDER_ASSIGN_OR_RETURN(</highlight><highlight class="keyword">auto</highlight><highlight class="normal"><sp/>update_ref,<sp/>UpdateSnapshotReferencesOperation());</highlight></codeline>
<codeline lineno="165"><highlight class="normal"><sp/><sp/>update_ref-&gt;SetMinSnapshotsToKeep(branch_name,<sp/>min_snapshots_to_keep);</highlight></codeline>
<codeline lineno="166"><highlight class="normal"><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>*</highlight><highlight class="keyword">this</highlight><highlight class="normal">;</highlight></codeline>
<codeline lineno="167"><highlight class="normal">}</highlight></codeline>
<codeline lineno="168"><highlight class="normal"></highlight></codeline>
<codeline lineno="169"><highlight class="normal">SnapshotManager&amp;<sp/>SnapshotManager::SetMaxSnapshotAgeMs(</highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/>std::string&amp;<sp/>branch_name,</highlight></codeline>
<codeline lineno="170"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>int64_t<sp/>max_snapshot_age_ms)<sp/>{</highlight></codeline>
<codeline lineno="171"><highlight class="normal"><sp/><sp/>ICEBERG_BUILDER_ASSIGN_OR_RETURN(</highlight><highlight class="keyword">auto</highlight><highlight class="normal"><sp/>update_ref,<sp/>UpdateSnapshotReferencesOperation());</highlight></codeline>
<codeline lineno="172"><highlight class="normal"><sp/><sp/>update_ref-&gt;SetMaxSnapshotAgeMs(branch_name,<sp/>max_snapshot_age_ms);</highlight></codeline>
<codeline lineno="173"><highlight class="normal"><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>*</highlight><highlight class="keyword">this</highlight><highlight class="normal">;</highlight></codeline>
<codeline lineno="174"><highlight class="normal">}</highlight></codeline>
<codeline lineno="175"><highlight class="normal"></highlight></codeline>
<codeline lineno="176"><highlight class="normal">SnapshotManager&amp;<sp/>SnapshotManager::SetMaxRefAgeMs(</highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/>std::string&amp;<sp/>name,</highlight></codeline>
<codeline lineno="177"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>int64_t<sp/>max_ref_age_ms)<sp/>{</highlight></codeline>
<codeline lineno="178"><highlight class="normal"><sp/><sp/>ICEBERG_BUILDER_ASSIGN_OR_RETURN(</highlight><highlight class="keyword">auto</highlight><highlight class="normal"><sp/>update_ref,<sp/>UpdateSnapshotReferencesOperation());</highlight></codeline>
<codeline lineno="179"><highlight class="normal"><sp/><sp/>update_ref-&gt;SetMaxRefAgeMs(name,<sp/>max_ref_age_ms);</highlight></codeline>
<codeline lineno="180"><highlight class="normal"><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>*</highlight><highlight class="keyword">this</highlight><highlight class="normal">;</highlight></codeline>
<codeline lineno="181"><highlight class="normal">}</highlight></codeline>
<codeline lineno="182"><highlight class="normal"></highlight></codeline>
<codeline lineno="183"><highlight class="normal">Status<sp/>SnapshotManager::Commit()<sp/>{</highlight></codeline>
<codeline lineno="184"><highlight class="normal"><sp/><sp/>ICEBERG_RETURN_UNEXPECTED(CheckErrors());</highlight></codeline>
<codeline lineno="185"><highlight class="normal"><sp/><sp/>ICEBERG_RETURN_UNEXPECTED(CommitIfRefUpdatesExist());</highlight></codeline>
<codeline lineno="186"><highlight class="normal"><sp/><sp/></highlight><highlight class="keywordflow">if</highlight><highlight class="normal"><sp/>(!is_external_transaction_)<sp/>{</highlight></codeline>
<codeline lineno="187"><highlight class="normal"><sp/><sp/><sp/><sp/>ICEBERG_RETURN_UNEXPECTED(transaction_-&gt;Commit());</highlight></codeline>
<codeline lineno="188"><highlight class="normal"><sp/><sp/>}</highlight></codeline>
<codeline lineno="189"><highlight class="normal"><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>{};</highlight></codeline>
<codeline lineno="190"><highlight class="normal">}</highlight></codeline>
<codeline lineno="191"><highlight class="normal"></highlight></codeline>
<codeline lineno="192"><highlight class="normal">Result&lt;std::shared_ptr&lt;UpdateSnapshotReference&gt;&gt;</highlight></codeline>
<codeline lineno="193"><highlight class="normal">SnapshotManager::UpdateSnapshotReferencesOperation()<sp/>{</highlight></codeline>
<codeline lineno="194"><highlight class="normal"><sp/><sp/></highlight><highlight class="keywordflow">if</highlight><highlight class="normal"><sp/>(update_snap_refs_<sp/>==<sp/></highlight><highlight class="keyword">nullptr</highlight><highlight class="normal">)<sp/>{</highlight></codeline>
<codeline lineno="195"><highlight class="normal"><sp/><sp/><sp/><sp/>ICEBERG_ASSIGN_OR_RAISE(update_snap_refs_,</highlight></codeline>
<codeline lineno="196"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>transaction_-&gt;NewUpdateSnapshotReference());</highlight></codeline>
<codeline lineno="197"><highlight class="normal"><sp/><sp/>}</highlight></codeline>
<codeline lineno="198"><highlight class="normal"><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>update_snap_refs_;</highlight></codeline>
<codeline lineno="199"><highlight class="normal">}</highlight></codeline>
<codeline lineno="200"><highlight class="normal"></highlight></codeline>
<codeline lineno="201"><highlight class="normal">Status<sp/>SnapshotManager::CommitIfRefUpdatesExist()<sp/>{</highlight></codeline>
<codeline lineno="202"><highlight class="normal"><sp/><sp/></highlight><highlight class="keywordflow">if</highlight><highlight class="normal"><sp/>(update_snap_refs_<sp/>!=<sp/></highlight><highlight class="keyword">nullptr</highlight><highlight class="normal">)<sp/>{</highlight></codeline>
<codeline lineno="203"><highlight class="normal"><sp/><sp/><sp/><sp/>ICEBERG_RETURN_UNEXPECTED(update_snap_refs_-&gt;Commit());</highlight></codeline>
<codeline lineno="204"><highlight class="normal"><sp/><sp/><sp/><sp/>update_snap_refs_<sp/>=<sp/></highlight><highlight class="keyword">nullptr</highlight><highlight class="normal">;</highlight></codeline>
<codeline lineno="205"><highlight class="normal"><sp/><sp/>}</highlight></codeline>
<codeline lineno="206"><highlight class="normal"><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>{};</highlight></codeline>
<codeline lineno="207"><highlight class="normal">}</highlight></codeline>
<codeline lineno="208"><highlight class="normal"></highlight></codeline>
<codeline lineno="209"><highlight class="normal">}<sp/><sp/></highlight><highlight class="comment">//<sp/>namespace<sp/>iceberg</highlight><highlight class="normal"></highlight></codeline>
</programlisting>
<location file="iceberg/update/snapshot_manager.cc"/>
</compounddef>
</doxygen>